Yimkosol , S., W. Lertwatthanawilat, E. Boonchieng, and W. Boonchieng. “Development of Smartphone Application in Preventing Infection for Caregivers of Children with Cancer Receiving Chemotherapy”. Nursing Journal CMU, vol. 47, no. 3, Sept. 2020, pp. 192-03, https://he02.tci-thaijo.org/index.php/cmunursing/article/view/245763.